| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| randomized controlled trial gold standard | 0.31 | 0.3 | 4155 | 89 | 41 |
| randomized | 0.93 | 0.4 | 2720 | 58 | 10 |
| controlled | 1.82 | 0.3 | 8647 | 63 | 10 |
| trial | 1.1 | 0.3 | 8730 | 30 | 5 |
| gold | 1.88 | 0.5 | 3585 | 98 | 4 |
| standard | 1.2 | 0.1 | 1596 | 70 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| randomized controlled trial gold standard | 0.47 | 0.1 | 5447 | 63 |
